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> 下列各式、、、、、中,分式有[]A.2个B.3个C.4个D.5个-八年级数学
下列各式、、、、、中,分式有[]A.2个B.3个C.4个D.5个-八年级数学
题目简介
下列各式、、、、、中,分式有[]A.2个B.3个C.4个D.5个-八年级数学
题目详情
下列各式
、
、
、
、
、
中,分式有
[ ]
A.2个
B.3个
C.4个
D.5个
题型:单选题
难度:偏易
来源:江苏期中题
答案
B
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当x()时,有意义-八年级数学
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在下列各式中,①②③④⑤⑥是分
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题目简介
下列各式、、、、、中,分式有[]A.2个B.3个C.4个D.5个-八年级数学
题目详情
A.2个
B.3个
C.4个
D.5个
答案